Your message dated Sun, 13 Oct 2024 09:43:56 +0000
with message-id <[email protected]>
and subject line Bug#1081218: Removed package(s) from unstable
has caused the Debian Bug report #1012602,
regarding dynamic-motd: Makes SSH login horribly slow, even if MOTD isn't shown
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1012602: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1012602
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: dynamic-motd
Version: 0.04-1
Severity: normal
Before installing dynamic-motd, (key-based) "ssh root@localhost" was
more or less instantaneous (below 1 second).
Since installing dynamic-motd it takes about 40 seconds to login on that
box, even via localhost and even despite being a not so slow box (a
quad-core workstation with a single X session and lot of xterms and
outgoing SSH sessions):
~ → lscpu | fgrep "Model name"; uptime; date; ssh localhost date
Model name: Intel(R) Core(TM) i7-6700T CPU @ 2.80GHz
02:34:23 up 55 days, 7:39, 196 users, load average: 3.09, 3.52, 3.28
Fri Jun 10 02:34:23 CEST 2022
Fri Jun 10 02:35:05 CEST 2022
~ →
Most time seems to be spent for calling checkrestart (33 seconds). If
only needrestart would have been installed, that step would even have
taken even longer (4 minutes and 18 seconds; phew!)
So please try to at least cache the results of checkrestart and
needrestart. Or maybe pre-calculate them via cron-job once an hour or
so. Or disable them completely by default.
For those suffering from this issue as well, here's how I solved it for
myself:
# dpkg-divert --local --rename --divert
/etc/update-motd.d/50-services-need-restart.DISABLED --add
/etc/update-motd.d/50-services-need-restart
Now I'm down to about 8 seconds for logging in via SSH.
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (990, 'unstable'), (600, 'testing'), (500, 'unstable-debug'),
(500, 'buildd-unstable'), (110, 'experimental'), (1, 'experimental-debug'), (1,
'buildd-experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.16.0-6-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
LSM: AppArmor: enabled
Versions of packages dynamic-motd depends on:
ii bc 1.07.1-3+b1
ii figlet 2.2.5-3+b1
ii lsb-release 11.2
ii python3 3.10.4-1+b1
ii python3-utmp 0.9-1+b5
dynamic-motd recommends no packages.
dynamic-motd suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Version: 0.04-1+rm
Dear submitter,
as the package dynamic-motd has just been removed from the Debian archive
unstable we hereby close the associated bug reports. We are sorry
that we couldn't deal with your issue properly.
For details on the removal, please see https://bugs.debian.org/1081218
The version of this package that was in Debian prior to this removal
can still be found using https://snapshot.debian.org/.
Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.
This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
[email protected].
Debian distribution maintenance software
pp.
Thorsten Alteholz (the ftpmaster behind the curtain)
--- End Message ---
